利用制糖副产物土壤化赤泥的效果

张林丰; 任乐辉; 何月田; 黄建洪; 胡学伟; 田森林; 宁平; 丘锦荣

doi:10.12030/j.cjee.201710120

环境工程学报

利用制糖副产物土壤化赤泥的效果

, , , , , , ,

张林丰, 任乐辉, 何月田, 黄建洪, 胡学伟, 田森林, 宁平, 丘锦荣. 利用制糖副产物土壤化赤泥的效果[J]. 环境工程学报, 2018, 12(4): 1228-1236. doi: 10.12030/j.cjee.201710120

引用本文:

ZHANG Linfeng, REN Lehui, HE Yuetian, HUANG Jianhong, HU Xuewei, TIAN Senlin, NING Ping, QIU Jinrong. Effect of soil-conversion red mud by using sugar by-products[J]. Chinese Journal of Environmental Engineering, 2018, 12(4): 1228-1236. doi: 10.12030/j.cjee.201710120

Citation:

ZHANG Linfeng, REN Lehui, HE Yuetian, HUANG Jianhong, HU Xuewei, TIAN Senlin, NING Ping, QIU Jinrong. Effect of soil-conversion red mud by using sugar by-products[J]. Chinese Journal of Environmental Engineering, 2018, 12(4): 1228-1236. doi: 10.12030/j.cjee.201710120

利用制糖副产物土壤化赤泥的效果

1.
昆明理工大学环境科学与工程学院，昆明 650500
2.
环境保护部华南环境科学研究所，广州 510655
基金项目:
昆明理工大学引进人才科研启动基金项目（KKZ3201622005）

国家公益性（环保）行业科研专项（201509048）

Effect of soil-conversion red mud by using sugar by-products

1.
Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
2.
South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China
Fund Project:

摘要: 赤泥因具有碱性高、孔隙率低、团聚性差和养分缺乏等问题，同时因其生产性状差，堆场植被复垦难以实现；而且在堆存过程中，重金属元素具有潜在的长期浸出性，存在污染环境的风险。利用富含多种有机成分且蓬松度好的制糖副产物酒精废醪液、蔗渣对赤泥进行改性，可实现土壤化及植被复垦。结果表明，添加制糖副产物对赤泥理化性质及所含重金属迁移性具有显著影响，蔗渣能使孔隙度得到改善，酒精废醪液与赤泥比值（mL:g）＞3时，赤泥的pH可降至8以下，配合添加酒精废醪液和蔗渣可使赤泥的有机质含量从（19.8±1.2）g·kg-1增加到200 g·kg-1左右，经土柱模拟实验发现添加剂可使赤泥所含重金属的生物有效性增强。
- 拜耳法赤泥 /
- 制糖生产副产物 /
- 重金属迁移 /
- 土壤化赤泥
Abstract: Due to the property of high alkaline, low porosity, poor agglomeration, lack of nutrients, and also poor in production, red mud is hard to be rehabilitated in the yard. Additionally, red mud has the long-term leaching potential of heavy metals in the storage process, causing high environmental pollution risk. The work tends to modify red mud into soil and vegetation restoration by using the sugar by-products, alcohol waste mash and bagasse, which are rich in various organic components and good fluffiness.The results show that the addition of sugar by-products has a significant effect on the physical and chemical properties of red mud and the mobility of heavy metals,the porosity can be improved.When ratio of alcohol waste liquid and red mud (mL:g) was more than 3, the pH of the red mud was reduced to 8, and the organic content of red mud increased from (19.8±1.2)g·kg-1 to 200 g·kg-1 with the additives. By the soil column simulation experiment, the results confirm that the additive can enhance the bioavailability of heavy metals in red mud.
- Bayer process red mud /
- sucrose production by-products /
- heavy metal migration /
- soil-conversion red mud

[1]	LI L Y.A study of iron mineraI transformation to reduce red mudtailing[J].Waste Management,2001,21:525-534 10.1016/S0956-053X(00)00107-0
[2]	彭光菊，张健伟，张磊，等. 赤泥耕土制备技术[J]. 金属矿山, 2011,40(8):159-161
[3]	张培新，林荣毅，阎加强. 赤泥微晶玻璃的研究[J]. 有色金属工程, 2000,52(4):77-79
[4]	王林江，谢襄漓，文小年. 赤泥在环境污染修复中的应用[J]. 桂林理工大学学报, 2004,24(3):381-383
[5]	BELANQER M J.Red mud stacking[C]//Mineral,Metals and Materials Society.Light Metals, Proceedings of Session, TMS Annual Meeting(Warrendale Pennsylvania).Warrendale Pennsylvania,2001:71-77
[6]	SNARS K E, GILKES R J, WONG M T F.The liming effect of bauxite processing residue(red mud) on sandy soils[J].Australian Journal of Soil Research, 2004,42(3):321-328 10.1071/SR03021
[7]	KIRKPATRICK D B.Red mud product development[C]//Mineral,Metals and Materials Society.Light Metals, Proceedings of Session, TMS Annual Meeting (Warrendale Pennsylvania).Warrendale Pennsylvania,1996:75-80
[8]	房超，李金鑫，余鹏，等. 基于泥炭土、蛭石和珍珠岩的混配对赤泥土壤化改良的试验研究[J]. 山东化工，2017,46(6):146-148 10.3969/j.issn.1008-021X.2017.06.058
[9]	张俊，张惠，何青元，等. 糖厂酒精废醪液制肥在茶园中施用试验研究[J]. 西南农业学报，2004, 17(S1):147-150
[10]	RUBINOS D A, BARRAL M T.Fractionation and mobility of metals in bauxite red mud[J].Environmental Science and Pollution Research，2013,20(11):7787-7802 10.1007/s11356-013-1477-4
[11]	刘凤枝. 土壤监测分析实用手册[M]. 北京：化学工业出版社，2012
[12]	朱优清，刘增俊，夏旭，等. 甘蔗渣修复铬污染土壤的效果[J]. 环境工程学报, 2017,11(4):2568-2574 10.12030/j.cjee.201602101
[13]	薛生国，李晓飞，孔祥峰，等. 赤泥碱性调控研究进展[J]. 环境科学学报, 2017, 37(8):2815-2828 10.13671/j.hjkxxb.2017.0144
[14]	苏茂尧，张力田. 纤维素的酶水解糖化[J]. 纤维素科学与技术, 1995(1):11-15 10.16561/j.cnki.xws.1995.01.002
[15]	许国栋，敖宏，佘元冠. 可持续发展背景下世界铝工业发展现状、趋势及我国的对策[J]. 中国有色金属学报, 2012,22(7):2040-2051 10.19476/j.ysxb.1004.0609.2012.07.025
[16]	黄益宗，朱永官，黄凤堂，等. 镉和铁及其交互作用对植物生长的影响[J]. 生态环境学报. 2004,13(3):406-409 10.3969/j.issn.1674-5906.2004.03.030
[17]	章艺，史锋，刘鹏，等. 土壤中的铁及植物铁胁迫研究进展[J]. 浙江农业学报, 2004,16(2):110-114
[18]	熊佰炼，崔译霖，张进忠，等. 改性甘蔗渣吸附废水中低浓度Cd²⁺和Cr³⁺的研究[J]. 西南大学学报(自然科学版), 2010, 32(1):118-123 10.13718/j.cnki.xdzk.2010.01.019
[19]	熊佰炼. 甘蔗渣吸附废水中Cd和Cr的研究[D]. 重庆：西南大学, 2009 10.7666/d.y1460356
[20]	袁锡铭. 栽种芦苇用来净化制革制裘污水[J]. 中国皮革, 1996(4):33-34
[21]	GRAY C W, DUNHAM S J, DENNIS P G, et al.Fields evaluation of in situ remediation of a heavy metal contaminated soil using lime and red mud[J].Environmental Pollution, 2006,142:530-539 10.1016/j.envpol.2005.10.017
[22]	刘昭兵，纪雄辉，王国祥，等. 赤泥对Cd污染稻田水稻生长及吸收累积Cd的影响[J]. 农业环境科学学报, 2010,29(4):692-697
[23]	刘继东，任杰，陈娟，等. 酸雨淋溶条件下赤泥中重金属在土壤中的迁移特性及其潜在危害[J]. 农业环境科学学报, 2017, 36(1):76-84 10.11654/jaes.2016-0965
[24]	薛生国，李玉冰，郭颖. 氧化铝工业赤泥环境影响研究进展[J]. 中国科学院大学学报, 2017, 34(4):401-412 10.7523/j.issn.2095-6134.2017.04.001

点击查看大图

计量

文章访问数: 2351
HTML全文浏览数: 2002
PDF下载数: 399
施引文献: 0

利用制糖副产物土壤化赤泥的效果

1. 昆明理工大学环境科学与工程学院，昆明 650500
2. 环境保护部华南环境科学研究所，广州 510655

基金项目:

昆明理工大学引进人才科研启动基金项目（KKZ3201622005）

国家公益性（环保）行业科研专项（201509048）

关键词:

摘要: 赤泥因具有碱性高、孔隙率低、团聚性差和养分缺乏等问题，同时因其生产性状差，堆场植被复垦难以实现；而且在堆存过程中，重金属元素具有潜在的长期浸出性，存在污染环境的风险。利用富含多种有机成分且蓬松度好的制糖副产物酒精废醪液、蔗渣对赤泥进行改性，可实现土壤化及植被复垦。结果表明，添加制糖副产物对赤泥理化性质及所含重金属迁移性具有显著影响，蔗渣能使孔隙度得到改善，酒精废醪液与赤泥比值（mL:g）＞3时，赤泥的pH可降至8以下，配合添加酒精废醪液和蔗渣可使赤泥的有机质含量从（19.8±1.2）g·kg-1增加到200 g·kg-1左右，经土柱模拟实验发现添加剂可使赤泥所含重金属的生物有效性增强。

English Abstract

Effect of soil-conversion red mud by using sugar by-products

1. Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
2. South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China

Fund Project:

Keywords:

Abstract: Due to the property of high alkaline, low porosity, poor agglomeration, lack of nutrients, and also poor in production, red mud is hard to be rehabilitated in the yard. Additionally, red mud has the long-term leaching potential of heavy metals in the storage process, causing high environmental pollution risk. The work tends to modify red mud into soil and vegetation restoration by using the sugar by-products, alcohol waste mash and bagasse, which are rich in various organic components and good fluffiness.The results show that the addition of sugar by-products has a significant effect on the physical and chemical properties of red mud and the mobility of heavy metals,the porosity can be improved.When ratio of alcohol waste liquid and red mud (mL:g) was more than 3, the pH of the red mud was reduced to 8, and the organic content of red mud increased from (19.8±1.2)g·kg-1 to 200 g·kg-1 with the additives. By the soil column simulation experiment, the results confirm that the additive can enhance the bioavailability of heavy metals in red mud.

全文HTML

参考文献 (24)

下载: 全尺寸图片幻灯片

返回文章

用微信扫码二维码

分享至好友和朋友圈

利用制糖副产物土壤化赤泥的效果

Effect of soil-conversion red mud by using sugar by-products

计量

出版历程

利用制糖副产物土壤化赤泥的效果

English Abstract

Effect of soil-conversion red mud by using sugar by-products

全文HTML

目录